133210030 has 8 divisors (see below), whose sum is σ = 239778072. Its totient is φ = 53284008.

The previous prime is 133210019. The next prime is 133210067. The reversal of 133210030 is 30012331.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6660492 + ... + 6660511.

It is an arithmetic number, because the mean of its divisors is an integer number (29972259).

Almost surely, 2^133210030 is an apocalyptic number.

133210030 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

133210030 is a deficient number, since it is larger than the sum of its proper divisors (106568042).

133210030 is a wasteful number, since it uses less digits than its factorization.

133210030 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13321010.

The product of its (nonzero) digits is 54, while the sum is 13.

The square root of 133210030 is about 11541.6649578819. The cubic root of 133210030 is about 510.7154255137.

Adding to 133210030 its reverse (30012331), we get a palindrome (163222361).

The spelling of 133210030 in words is "one hundred thirty-three million, two hundred ten thousand, thirty".